Perhaps you should try some spelling variations:
decrease disease » decreases disease (Expand search), increase disease (Expand search), increased disease (Expand search)
increase waste » increase wastes (Expand search), increase fast (Expand search), increase water (Expand search)
waste decrease » faster decrease (Expand search), rate decrease (Expand search), system decrease (Expand search)
under python » and python (Expand search), under path (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code under » care under (Expand search), case under (Expand search), cane under (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( increase waste decrease disease process ) OR ( python code under python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( increase waste decrease disease process ) OR ( python code under python programming ))*.